*{
    margin: 0;
    padding: 0;
}
body,html {
    width: 100%;
    height: 100%;
}
#loginPage {
    width: 100%;
    height: 100%;
    background: url(../images/background1.jpg);
    background-size: 100%;
}
#loginBox {
    width: 500px;
    height: 400px;
    position: absolute;
    left: calc(50% - 250px);
    top: calc(50% - 200px);
    display: flex;
    flex-direction: column;
    align-items: center;
}
h1 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.427450980392157);
}
#prompt {
    width: 136px;
    height: 44px;
    font-size: 16px;
    color: #1890FF;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 2px solid rgba(24, 144, 255, 1);
    margin-left:10px;
    cursor: pointer;
}
form {
    width: 370px;
    margin-top: 40px;
}
.form-group {
    margin-top: 24px;
}
.form-group input {
    width: 368px;
    height: 40px;
    border-radius: 4px;
    border: 1px solid rgba(217, 217, 217, 1);
}
input::-webkit-input-placeholder {
    padding-left: 23px;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.2);
}
.login {
    margin-top: 24px;
}
.optionBox {
    width: 16px;
    height: 16px;
    border: 1px solid rgba(217, 217, 217, 1);
}
.login div {
    width: 83px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
span {
    font-size: 14px;
    padding-top: 2px;
    color: rgba(0, 0, 0, 0.647058823529412);
}
.btn {
    width: 368px;
    height: 40px;
    background: rgba(24, 144, 255, 1);
    font-size: 16px;
    color: #FFFFFF;
    border: none;
    border-radius: 4px;
    margin-top: 24px;
}
